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Recognised as Colour

#693A80

  • #693A80
  • Violet
  • Dark
  • Nearest: Dark slateblue

#693A80 is a violet with RGB values 105, 58, 128 and HSL 280°, 38%, 36%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#693A80#693A80
HEX#693A80
RGBrgb(105, 58, 128)
RGB (0–1)0.4118, 0.2275, 0.502
RGB percentages41.2%, 22.7%, 50.2%
HSLhsl(280.3, 37.6%, 36.5%)
HSV / HSBhsv(280.3, 54.7%, 50.2%)
CMYK18%, 54.7%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,896,256
CSS custom property--colour: #693A80;

Brightness & contrast

Relative luminance0.07588WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.34:1
Contrast with white8.34:1WCAG normal text: AAA
Contrast with black2.52:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#96C57F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#294B82no red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#384F7Eno green cones; the most common form, about 1% of men; ΔE 27.8 from the original
Tritanopia#674557no blue cones; rare, and affects men and women equally; ΔE 31.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.34:1WCAG large text: AAA
Contrast with black, large text2.52:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 13.3Rebecca purple · ΔE 18.2Midnight blue · ΔE 25.1Purple · ΔE 25.9Medium purple · ΔE 28.9Slate blue · ΔE 29.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 13.33, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#51803A
Analogous#463A80, #803A74
Triadic#80693A, #3A8069
Split complementary#74803A, #3A8046
Tetradic#80463A, #51803A, #3A7480

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBACDA
Lighter +30%#B589CA
Lighter +20%#9E66BA
Lighter +10%#864AA3
Darker −10%#4C2A5D
Darker −20%#2F1A3A
Darker −30%#130A17
Darker −40%#000000
More saturated +25%#712397
Less saturated −25%#615169

Channel breakdown

R105
G58
B128
Red105 (41.2%)
Green58 (22.7%)
Blue128 (50.2%)
Hue280.29°
Saturation (HSL)37.63%
Lightness36.47%
Dominant channelBlue
Hex per channelR 69 · G 3A · B 80

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Every value on this page was computed from “693a80” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.